It's called a triangle.
The galvanometer is called sensitive instrument because it can detect even very small magnitude of current and will show the deflection.
The small percussion group was widely known for the beautiful sounds they produced using only a few types of drums.
A microscope
Micrometers and vernier calipers
It is the measuring instrument it is invented by verniers its error is very small
Agogo
That is the correct spelling of the term "castanet" (a small handheld percussion instrument normally used in pairs by Spanish dancers).
It's about the simplest percussion instrument there is. It is a small wooden, often home-made, that a musician plays by tapping his foot on it.
The answer is celesta
When originally played a small cannon was used for the loud percussion effects within the overture. Timpani have also been used to create the sound of the cannon fire.
A "trio" ... consists of string instruments plus a piano. The piano is a member of the percussion family.
A percussion instrument is any medium that makes a noise when beaten upon. As such everything can be regarded as a percussion instrument. Most probably in the prehistory the first percussion instrument was two rocks being beaten together, thus making a noise and a rhythm. The first "real" percussion instrument would be a drums as this is easy to do, extending a pig skin onto a hollow cylinder. So first percussion: Stones First "real" percussion: Drums
my penile instrument
A small harp is called a Lap Harp, because it can be played in one's lap.
Nobody.Drums were invented in Ancient Mesopotamia around 6,000 BCE.In 1931, a percussion instrument called the bock-a-da-bockwas invented by a Jazz percussionist called Billy Gladstone. A bock-a-da-bock consists of two small cymbals on a stick. It is not a drum.
That is called a recital.
Snare drum